<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>流程分类管理</title>
    <style>
        #globalShade {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.3);
            z-index: 999999;
            display: none;
        }
    </style>
    <script>
        // 全局暴露函数
        window.toggleGlobalShade = function(show) {
            const shade = document.getElementById('globalShade');
            if (shade) shade.style.display = show ? 'block' : 'none';
        };
    </script>
</head>
<!-- 遮罩层必须放在 frameset 外部 -->
<div id="globalShade"></div>
<frameset cols="260,*" border="1" frameborder="yes">
    <frame src="/processCategoryLeft" name="left">
    <frame src="/processCategoryRight" name="right">
</frameset>
</html>